Aha, yes, we do end up on a lot of random websites. For argument sake, I'm going to assume your objection is not that folks visit random websites, but that there is something dangerous about how we give random websites access to Bluetooth/USB.
Here are the ways in which "random websites" can gain access to USB/Bluetooth:
1) Prompt the user to download a native app.
2) Prompt the user to follow a link to an app store for their OS.
3) Prompt the user to allow the website access to the Web USB / Web Bluetooth APIs.
My follow up question then is how is option #3 less good than #1 and #2, and "less good" in what ways?
Here are the ways in which "random websites" can gain access to USB/Bluetooth:
1) Prompt the user to download a native app. 2) Prompt the user to follow a link to an app store for their OS. 3) Prompt the user to allow the website access to the Web USB / Web Bluetooth APIs.
My follow up question then is how is option #3 less good than #1 and #2, and "less good" in what ways?